Clary sage has plenty of properties: antiseptic, antidepressant, deodorant, hormone balancer, cell regeneration, clear greasy hair (reducing excessive production of sebum)... I like blending it with Bergamont. Remember to dilute properly, it's highly sedative and can make concentration difficult, don't use before driving. Neither should be taken alcohol otherwise a feeling of nausea will result. Large doses can also produce headaches.